baber/WOPTO huggingface dataset:
Patent JP-S6028785-A (JP)
Title: Speed controller of motor
Inventor: NAITOU HATSUHIKO
IPC: H02P23/08
Filed: 1983-07-28
Abstract: PURPOSE:To perform the accurate control without affecting by a noise by obtaining a speed deviation signal by the sum of the output of a counter for counting a pulse signal from a speed detector and the output of a memory for storing the speed reference value as a complement. CONSTITUTION:A speed reference A from a digital swtich DS is converted via a D/A converter and a ramp generator RAMP into a speed pattern B. On the other hand, the output of a pulse oscillator PLG coupled directly to the rotational shaft of an induction motor IM is converted by a frequency/voltage converter F/V. A digital cintroller DC adds the complement of the speed reference value A and the counted value of the pulse signal of the pulse oscillator PLG, and outputs a signal D. A speed controller SC outputs a slip frequency omegas of omegas=B-C+D. The sum fR of the slip frequency omegas and the speed signal C is applied as an output frequency command to a power converter (a).
Patent JP-S5764806-A (JP)
Title: Operation controller of hydroelectric or pumping-up power plant
Inventor: IWASAKI SHIYUNJI
IPC: G05B15/02
Filed: 1980-10-08
Abstract: PURPOSE:To average the consumption of lifetime for each electric generator or generating motor, by obtaining the coefficient of lifetime consumption based on the frequency of operations and the time of operation. CONSTITUTION:The start-stop signal of each of machinery 21-2n is supplied to an operation controller 3 via a signal line 5 to store the time of operation and the frequency of operations for each machinery. The controller 3 decides the machinery to be started or stopped based on the stored time of operation and the frequency of operations plus the inhibition state of operation of each device which is supplied from an ooeration control board 1. The number of the machine to which the start of stop is decided in such way is displayed on the board 1 via a signal line 6. Thus an operator gives a control to the corresponding device through the board 1 and based on the machine number displayed on the board 1.
Patent JP-H082236-A (JP)
Title: Air conditioner
Inventor: TAKEO YUJI
IPC: B60H1/00
Filed: 1994-06-22
Abstract: PURPOSE:To make quick heating or cooling in a room so as to be favorably performable, in an air conditioner which adjusts a blowoff air temperature into the room by regulating the rotational frequency of a compressor to be driven by electric power. CONSTITUTION:A control unit 50 determines a target pressure at the high pressure side of a refrigeration cycle 31 according to the setting position of a temperature regulating lever in time of a heating mode, and rotational frequency of a compressor 34 is controlled so as to make actual high pressure side pressure become the target pressure. In addition, in time of a cooling mode, a target air temperature just after passed through an indoor evaporator 80 is determined according to the setting position of the temperature regulating lever, and likewise the rotational frequency of the compressor 34 is controlled so as to make the actual temperature of air just after passed through the indoor evaporator 80 become the target temperature.
Patent JP-S62795-A (JP)
Title: Heat accumulating device utilizing spiral type heat exchanger
Inventor: KAMIMOTO MASAYUKI
IPC: F28D20/02
Filed: 1985-06-26
Abstract: PURPOSE:To obtain the heat accumulating device utilizing the spiral type heat exchanger by a method wherein heat accumulating medium is sealed into one of two spaces, formed through a flat plate in a scroll body, while heat medium flows through the other space of said two spaces. CONSTITUTION:The heat medium, employed in this device, consist of the combination of a solid, effecting as latent heat accumulating agent, and liquid, effecting as the heat transfer medium between the solid and the bulkhead or flat plates 1, 2 of the heat exchanger. One embodiment of such the heat accumulating medium is a slurry in which the crystal of pentaerythritol is dispursed into liquid medium which does not dissolve the crystal. The space, sealing the heat accumulating medium, is preferable to be the space B which is not located at the outer periphery of the scroll body in order to avoid cooling. Upon accumulating heat, fluid having the amount of heat to be reserved is supplied from a communicating port 4A near the axle of scroll and is discharged out of the communicating port 3A while the fluid for receiving heat is supplied from the port 3A and is discharged out of the port 4A upon dissipating the heat.
Patent JP-S5765171-A (JP)
Title: Coated lysozyme pharmaceutical for food additive and its preparation
Inventor: YAJIMA MIZUO
IPC: A23L3/3571
Filed: 1980-10-08
Abstract: PURPOSE: To obtain an antiseptic and preservative of a food, by mixing a lysozyme with a molten edible fat or oil having a melting point ≥40°C, and spraying and solidifying the resultant mixture.  
     CONSTITUTION: An edible fat or oil, e.g. beef tallow, hardened palm oil, lecithin or beeswax, having a melting point ≥40°C, or wax or a mixture thereof is molten under heating, and a lysozyme (crystal powder or crude powder) is mixed therewith. The resultant mixture is then sprayed into a room at ordinary temperature to give a particulate coated lysozyme pharmaceutical, 80% or more of which has a particle diameter ≤400μm. The resultant pharmaceutical is used as an antiseptic and preservative by the addition to paste products of fish or livestock meat such as boiled fish paste of ham, boiled noodles and other kinds of food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6029398-A (JP)
Title: Hydraulic type steering apparatus for ship
Inventor: NAKAYAMA KEIICHI
IPC: F15B11/17
Filed: 1983-07-29
Abstract: PURPOSE:To greatly enhance safety of steering 8 ship, by making the steering operation to be performable by using two hydraulic pumps simultaneously or only one hydraulic pump in each of hydraulic systems for two pairs of hydraulic machines for rotating a steer. CONSTITUTION:In a steering apparatus in which a steering handle 18 fastened to the upper end portion of a ship axis 17 is rotated by two pairs of hydraulic cylinders 1-4, and each pair of hydraulic cylinders 1, 2 and 3, 4 is connected to respectively independent hydraulic systems A and B via hydraulic pipes 19 and 20, each of the hydraulic cylinders A and B is respectively provided with two hydraulic pumps 5a and 5b, and the oil ejected from each of the pumps 5a and 5b is delivered to the hydraulic pipes 19 and 20 via transfer valves 9a and 9b. Further, auxiliary pumps 6a and 6b are provided coaxially with each of the pumps 5a and 5b and the oil ejected from the auxiliary pumps 6a and 6b is respectively led to the transfer valves 9a and 9b and right and left oil chambers of a free piston type selector valve 23 via pilot pathes 21a and 21b. Each of bypass valves 8 and 13 is controlled by pressure oil passing through the selector valve 23.
Patent JP-S62297748-A (JP)
Title: Method and device for inspection
Inventor: TANABE YOSHIKAZU
IPC: G01N21/94
Filed: 1986-06-18
Abstract: PURPOSE:To improve the sensitivity of inspection by comparing the difference in quantity between reflected or scattered light beams from different positions on the surface of a body to be inspected with a specific threshold value. CONSTITUTION:A specific area on the body 2 to be inspected is irradiated with inspection light 3 from a light source 4 and the entire surface of the body 2 to be inspected is scanned by the inspection light 3. At this time, the scattered or reflected light beams 9 and 10 generated at different positions in the specific area are transmitted through an objective 5 and light transmission parts 6a and 6b of a slit 6 and made incident on photoelectric transducing means 7 and 8 individually. If there is foreign matter in this case, the means 7 detects the light 9 and the means 8 detects the light 10 respectively. Further, a comparison part 11 calculates the difference between the light 9 and light 10 and a signal component of the light 9 from the foreign matter is detected with good contrast with a signal component from the base part of the body 2 to be inspected. Further, a decision part 12 makes a comparison with the specific value to detect only a signal from the foreign matter sticking on the body 2 to be inspected without being affected by noises, etc.
Patent JP-S6119956-A (JP)
Title: Power mechanism for carburetor
Inventor: SHINDOU TAKAO
IPC: F02M7/133
Filed: 1984-07-06
Abstract: PURPOSE:To perform assembling work so accurately and simply, by unitizing a suction pressure operating piston housing cylinder in a power mechanism for a carburetor and a cylinder, housing a power valve and a jet inside, in one, while inserting it into space between an air horn and a body and locking therein. CONSTITUTION:A cylinder 33, unitizing a cylinder 20 housing a suction pressure operating piston 18 and another cylinder 28 housing a jet 27 at the lower part of the cylinder 20, a spring 26 and a valve body 25 is built in space between an insertion hole 14 of an air horn part 4 on the upper part of a carburetor body 1 and another insertion hole 15 at the lower part of a float chamber 3 of the carburetor body 1 at the time of assembling to the air horn 4 and the body 1. In time of high load, since suction pressure out of a hole 22 comes small, a piston 18 goes down with a spring 19, pushing a valve stem 31 and opening a valve body 24 against the spring 26, and fuel for high load use is fed out of the jet 27. Since this power mechanism as a whole is solidly built in, it can be assembled easily at accurate positional relation.
Patent JP-H034399-A (JP)
Title: Electronic cash register
Inventor: SUMIMOTO MASAYUKI
IPC: G07G1/12
Filed: 1989-05-31
Abstract: PURPOSE:To accurately recognize a sale amount at every department by discriminating the department to which goods belongs and whether the amount of the goods is the one of the goods targeted as external tax or the one of the goods targeted as internal tax replying to input, and finding the sum of the amounts of both the goods targeted as the internal and external tax at every department. CONSTITUTION:When a product name and the quantity of the goods, etc., are inputted from a key input means 1 and a read input means, a processing circuit 3 discriminates the unit price and the department of the goods based on the content of a memory 4, and furthermore, discriminates whether the goods is the one of external taxation system or the one of internal taxation system. Next, the circuit 3 computes and finds an external tax value and an internal tax value at every department. Thus, the total sale amount of those goods can be found. Those computed results are stored in a department memory 5. The content stored in the memory 5 can be displayed on a visual display means 12, and also, it can be printed on a recording sheet with a print means 13.
Patent JP-H034868-A (JP)
Title: Electricity shielding structure for electric parts arranged in water tank
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-06-01
Abstract: PURPOSE:To prevent various evils caused by a leaked current, for example, such as an electric shock when a person is in contact with water in an water tank and the interference, etc., to electric parts such as a sensor provided in the said water tank to electric parts by surrounding a part of the electric parts, which is faced to the internal part of the water tank by a conductive cylindrical body. CONSTITUTION:In the internal part of an opening part 76 in a main body 70 of a nozzle, a cylindrical body 77 composed of a conductive material such as stainless, etc., is arranged in a state to surround the side surface of a hot water current for bathing to be jetted from a throat 73 and the said cylindrical body 77 is respectively connected through a conductor 77a to a case M2 of a nozzle motor M1. The respective nozzle motors M1 are connected and these nozzle motors M1 are connected to a midpoint (n) of an inverter 13. Accordingly, since the conductive cylindrical body 77 is provided in a bathing place and the opening part 76 for one nozzle motor M1, the current is converged, absorbed to the cylindrical body 77 and fed back to the case M2 of the nozzle motor M1. Thus, the current is not propagated in the direction of a main body 1 of a bathtub. Even when the plural nozzle motors M1, etc., are conducted with the bathing place, the current absorbed by the cylindrical body 77 flows in the above-mentioned circuit and is prevented from flowing in hot water for bathing.
Patent JP-S5664752-A (JP)
Title: Preparation of rice cracker
Inventor: SONEHARA TATSUO
IPC: A23G3/48
Filed: 1979-10-30
Abstract: PURPOSE: To prepare a rice cracker having uniform shape, hardness, color, etc. and characteristic flavor and taste of the salted japanese cracker, by kneading powder of parched or oil-fried rice with water, and forming and baking the dough.  
     CONSTITUTION: Raw rice grains are parched or fried with oil, and ground to powder, which is kneaded with water or e.g. milk, formed to the desired shape, and baked at a relatively low temperature in a oven, etc. If necessary, an additive such as seasoning, flavor, laver, sesame, etc. is blended in the powder mixture or attached to the surface of the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5929364-A (JP)
Title: Manufacture of electrode for lead storage battery
Inventor: JINBO HIROYUKI
IPC: H01M4/20
Filed: 1982-08-11
Abstract: PURPOSE:To improve the quick discharge characteristic by forming lead compound on the surface of a grid then forming alkali film on said compound thereafter applying paste. CONSTITUTION:After forming lead sulfate on the surface of a grid, alkali solution film is formed to dissolve lead sulfate in the form of zincate ion such as Pb(OH)<->3, PB(OH)<->4 thereby alkali solution containing zincate ion will exist on the grid. Consequently if lead paste is filled before alkali solution is dried, the main component of lead paste or basic sulfate will be dissolved in the form of zincate such as Pb(OH)<->3, Pb(OH)<->4 thus to bind the grid and paste in dissolved state through alkali solution. In the drying process of said alkali solution, alkali concentration will increase the dissolved substance in the solution film to deposite zincate compound in the vicinity of grid and the interface of the active substance. If it is formation charged from said state in sulfuric acid, oxide having excellent binding force is produced to suppress intrusion of sulfuric acid into the interface thus to suppress increase of impedance. Consequently the battery characteristic is improved.
Patent JP-H01309937-A (JP)
Title: Porous hydrogen storage alloy
Inventor: SHIBUYA SHINOBU
IPC: C22C1/00
Filed: 1988-06-07
Abstract: PURPOSE:To manufacture the subject alloy in which pulverization caused by the occlusion and exhaust of hydrogen gas is hard to occur by dividing and atomizing partially solidified molten metal where solid-phase grains are dispersed in a liquid-phase by a gaseous stream and accumulating and solidifying the fine grains of the partially solidified molten metal. CONSTITUTION:Molten metal 13A is hold to its liquidus temp. or above in a melting furnace 1 by an upper heating element 3 and molten metal 13B at the part of a lower heating element is held to its liquidus temp. or below and to its solidus temp. or above. In this state, dendrite generated by mechanical stirring by a rotor 6 is divided to obtain partially solidified molten metal (slurry) 13B where primary crystal grains having Rs grain size are dispersed in a liquid phase. The molten metal 13B is exhausted from an exhaust port 9 and is divided to the solidus grain size Rs or above by a gaseous stream from plural gaseous nozzles 10 provided around the exhaust port to form the fine grains of the partially solidified molten metal where the primary crystal grains are wrapped with the liquid phase having different compsn. from the above. The fine grains of the partially solidified molten metal obtd. by this method is accumulated in a water-cooled mold 11 provided at the lower part of the apparatus and is solidified, by which the desired porous metal can be obtd.
Patent JP-H05334238-A (JP)
Title: Bus size conversion circuit
Inventor: ASAI YUTAKA
IPC: G06F13/36
Filed: 1992-06-01
Abstract: PURPOSE:To provide a bus size conversion circuit in which a soft corresponding to a hard whose bus size is different from the soft can be allowed to have an interchangeability by providing a peripheral circuit in an MPU which is not equipped with a dynamic bus-sizing function. CONSTITUTION:This circuit is equipped with a data latch buffer 11 which latches the first small bus size data 16 K times (K is an integer), and converts the data into the second normal bus size data 15, and a control part 13 which prepares a memory control signal for controlling the latch operation. The control part 13 prepares a buffer control signal 18 and a memory control signal 19 K times in response to an execution cycle start signal 17 outputted by an MPU 10. The first small bus size data 16 are latched K times, and converted into the second normal bus size data 15 by the execution cycle start signal 17.
Patent JP-H01310970-A (JP)
Title: Thermal head
Inventor: UNO SHIGEKI
IPC: B41J2/335
Filed: 1988-06-09
Abstract: PURPOSE:To enhance durability by preventing the heat shock destruction of a protective layer at the time of high speed printing by a method wherein the constitutional material of the protective layer formed on a heat generating resistor consists of two kinds of materials and the component ratio of two kinds of materials is changed over three layers upwardly from the surface of a resistor. CONSTITUTION:A glaze layer 2 is formed on a ceramic substrate 1 and a heat generating resistor layer 3, an electric conductor layer 4 and protective layers 5-1, 5-2, 5-3 are successively laminated on the glaze layer 2. When the materials constituting the protective layers are Al2O3 and SiO2, each of the layers is set to a thickness of 5,000Angstrom  or more and the composition ratios of the respective layers are set so that the first layer 5-1 in contact with the resistor layer consists of 10-30mol% of Al2O3 and 90-70mol% of SiO2, the intermediate layer 5-2 consists of 40-60mol% of Al2O3 and 60-40mol% of SiO2 and the uppermost layer 5-3 consists of 70-90mol% of Al2O3 and 30-10mol% of SiO2. By this method, the protective layers are not destructed by a heat shock even when high speed printing is performed and the life of a thermal head can be extended.
Patent JP-S5666554-A (JP)
Title: Speed change gear
Inventor: SAKAKIBARA HIROSHI
IPC: F16H15/52
Filed: 1979-11-01
Abstract: PURPOSE: To easily manufacture a speed change gear used for an in-plant truck or the like, by converting the input power rotary motion into the turning motion of a conical body on its own axis rotatably provided on an oblique shaft, speed changing said turning motion with a speed change control member adapted to the conical body and taking off said turning motion to an output power shaft.  
     CONSTITUTION: An oblique shaft 5 is conically rotated about an axial line 4 as a center by the rotary motion of a drive shaft 16. Though a conical body 7, according to the above rotary motion, is also rotated together around the line 4, it is rotated on its own axis because its periphery is adapted to an annular bearing body 9c. This rotating motion on its own axis is speed changed by relative relations of distances R 1 , R 2  from the rotary axial line 4 and r 1 , r 2  from the center line of the oblique shaft 5 to the adapted point relating to the conical body 7 due to the movement of a speed change ratio control member 9. The rotary motion of said conical body 7 on its own axis is taken out to an output power shaft 10 through a transmitting body 15 and annular body 12. In this way, the necessity for the manufacture of symmetrically machining constitutional elements as conventionally required is eliminated to obtain an eaxy-to-manufacture speed change gear for an in-plant truck or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63304595-A (JP)
Title: Manufacture of el luminous element
Inventor: UEHARA HIDETOSHI
IPC: H05B33/10
Filed: 1987-06-04
Abstract: PURPOSE:To improve withstand voltage performance and luminous brightness by forming an insulation layer on a luminous layer and using a etching process to remove bumps of the luminous layer through pinholes of the insulation layer and next forming a new insulation layer besides. CONSTITUTION:An upper insulation layer 5a is formed on a luminous layer 4 with bumps 8 by sputtering of e.g., Y2O3 or the like. Pin holes 7 are generated in the insulating layer 5a due to the bumps 8 of the luminous layer 4. Chemical etching is used to remove the bumps 8 through the pin holes 7. Next an insulation layer 5b is formed on the insulation layer 5a by the sputtering of e.g., Ta2O3 or the like. An upper electrode is mounted on the insulation layer 5b so that an EL luminous element is manufactured.
Patent JP-H10333138-A (JP)
Title: Liquid crystal display element and electronic equipment
Inventor: IIJIMA CHIYOAKI
IPC: G02F1/1335
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which can obtains a light display and to provide an electronic equipment incorporated with the element. SOLUTION: As the liquid crystal layer 14 of a liquid crystal cell 10, a guest- host liquid crystal layer 14 is used which has dichroic pigment 16 mixed with base liquid crystal molecules 15 and dispersed. A diffusion plate 40, a polarization splitter 50, a color filter 60, and a reflecting plate 70 are provided in this order below the liquid crystal cell 10. As the polarization splitter 50, a polarization splitter is used which reflects linear polarized light in one direction as linear polarized light in the direction and transmits linear polarized light in the other direction orthogonal to the former direction as linear polarized light in the latter direction. Consequently, linear polarized light perpendicular to this paper surface is projected to outside the liquid crystal display element 1 when a voltage is applied and not applied, so a light display is obtained.
Patent JP-S5930535-A (JP)
Title: Image forming method using radiation
Inventor: SAKAMOTO HIDEKAZU
IPC: G03C5/17
Filed: 1982-08-12
Abstract: PURPOSE:To obtain a highly sharp image formed by radiation, by combining a negative siver halide photosensitive material contg. a water-soluble dye having the max. absorption value in a specified wavelength region with a fluorescent intensifying screen, and exposing to imagewise radiation, and then, processing it with a processing soln. CONSTITUTION:The negative type silver halide photosensitive material is obtained by coating both sides of a transparent support with a constituent layer contg. (A) photosensitive silver halide grains, (B) metallic salt grains easily soluble in water insensitive to light, such as silver chloride, subjected to a treatment for difficultly solubilizing the surfaces with a difficultly solubilizing agent, (C) physical development nuclei, such as silver sulfide, and (D) a water-soluble dye having 400-600nm max. absorption values in an aq. soln., such as formulae I and II. The combination of this photosensitive material and the fluorescent intensifying screen is exposed to imagewise radiation and processed with a processing soln. contg. a reducing agent and a substance for dissolving the component (B), such as sodium sulfite, to obtain the intended image formed by radiation.